intermezzo, like most sleep medicines, has some risk of dependency. common side effects are headache, nausea, and fatigue. so if you suffer from middle-of-the-night insomnia, ask your doctor about intermezzo and return to sleep again. ♪ ♪ [ cheers and applause ] >> jimmy: our first guest won a golden globe for his work as hank moody on the showtime series "californication" which returns for its 6th season sunday at 10:30 p.m. ladies and gentlemen, please welcome david duchovny! ♪ [ cheers and applause ] >> jimmy: we love you, david duchovny. welcome back to our program. >> i'm having a weird shoe malfunction here. >> jimmy: what's going down? >> my show started -- look at that. look at that. [ laughter ] >> jimmy: what -- what is that? >> it's like my shoe has a flesh-eating virus. [ laughter ] >> jimmy: what -- >> i've never seen -- have you ever seen anything like that? >> jimmy: no. do you have like a flintstones car? [ laughter ] you just slowed down, is that what happened? >> i'm wearing my own clothes is what i'm saying. >> jimmy: you don'